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You can't breed bettas or most fishes on a diet of flakes or pellets.

Natural Foods.Condition
your breeders on a variety of foods.In
the spring, those tiny earthworms
you dig in your garden make one of the best conditioning foods.In
the summer, mosquito larvae also work great.(Keep
the extras in your fridge or prepare to scratch a lot.)Year-round,
the squished-out insides of mealworms are also greedily devoured by potential
betta parents.

Frozen
Foods.Not everyone wants
to emulate Corwin gone wild to capture live foods.So, for convenience, several frozen foods also make excellent choices:

Canned Foods.Not too
many breeders have attempted to breed their bettas on an exclusive diet of the
new commercial betta foods.Perhaps
they work.Perhaps not.We just don’t know at this time.We
know the frozen foods work. And we know the live foods work.

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When you sort thru a selection of males, you can usually find some already
building nests.

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He'll energetically put bubbles into his nest. This is his first day
in the breeding tank.

Conditioned Males.Males
show their readiness to breed by building a bubble nest.Males in good condition are ready to breed most of the time.

Conditioned Females.Females
are full of eggs when you see a white breeding tube showing between their two
pelvic fins.Conditioned females
often show darker horizontal stripes.They
fill with eggs in a week or two if fed a good diet.

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Female bettas showing stripes are not ready to breed yet. Watch for bars.
Not all show bars.

Temperature.Condition
your bettas at 80o.Bettas
also breed best at 80o.You
will need a heater unless you breed them only in the summer.In tanks with low water levels, put your heater in a quart jar sitting in
the water.Or, use one of the
submersible heaters.

Container.Small tanks
work best.Use a 10-gallon or
smaller tank with four to six inches of water.Use no filtration.Moving
water breaks his bubble nest.

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Pic
She's in an oil lamp chimney to protect her from him.

Plants Help.Add a large
watersprite plant for the male to build his bubble nest under.(Or use half a Styrofoam cup cut lengthwise.)Add bushy plants, so the female can hide from the often over-amorous
male.If she cannot get away, he may
kill her.

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Breeding Process.Do
not distract them with food during the breeding process.After he coaxes her under his nest of bubbles (often by biting the heck
out of her), he wraps around her and appears to “squeeze” the eggs from her.She drifts off semi-conscious as he gathers the eggs and hides them in
his bubble nest.The eggs (unlike
most fish eggs) are white.Remove
the female once he starts chasing her or you will lose her (and possibly the
eggs).

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Incubating the Eggs.Betta
eggs hatch in 24 to 48 hours.The
male carefully replaces any eggs or fry that fall from the nest.Baby bettas cannot swim and will usually die if the male does not care
for them.Feed him during this
period, so he is not tempted to sample any caviar or fresh baby fish.Once the babies start swimming, remove him from the fry tank.Add a large snail to help clean up scraps.

Option # 1.Feed them
Infusoria.Breeders who start
their baby bettas on infusoria
usually rear 90% of their spawns -- some 400 to 600 babies.Get
your cultures started at least two weeks before you set up your breeders.Raise it in non-aerated quart jars filled with aged water.(Ask for Aqualand’s “Infusoria
Fact Sheet.”)

Option # 2.Feed Newly
Hatched Shrimp.Breeders who
start their betta fry on newly hatched brine shrimp
will rear spawns about half the size of those who start theirs on infusoria.Try your hatching methods early so you know they work, and you know your
“eggs” (really cysts) will hatch for you. (Ask for our “Hatching Brine
Shrimp Eggs Fact Sheet.”)For best
results, feed infusoria their first two weeks and start adding brine shrimp
their second week.

Option # 3. Powdered or Liquid Fry Food.You will successfully rear about 5% to 10% of your spawn if you start
them on powdered or liquid fry food -- about 50 bettas.Your betta fry don’t eat those foods.Actually, the infusoria naturally occurring in your water eat the
bacteria that eat the liquid food, and the baby bettas eat the infusoria.There are just not enough of the infusoria surviving this way to feed
many baby bettas.Only the strongest
survive.

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Keep your eyes open for different looking bettas.

Last Words. Try spawning one of the odder colors. You may
come up with your own strain of bettas. Right, Derek? LA.

Steve Bell, December 21, 2005
I see you have a terrific page on breeding oscars. I have just finished
making a double DVD on oscars -- one about keeping oscars (50 minutes) the
other is all about breeding oscars (57 minutes). I have also made a DVD
about breeding fighters. Both have some amazing footage of the fish
spawning and the fry hatching you can see some clips on my site at www.oscartropicalfish.com
and www.siamesefighters.com.
Perhaps you could put a link on the appropriate web pages of your site?
Thanks